/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * File Name          : stm32f1xx_hal_msp.c
  * Description        : This file provides code for the MSP Initialization
  *                      and de-Initialization codes.
  ******************************************************************************
  ** This notice applies to any and all portions of this file
  * that are not between comment pairs USER CODE BEGIN and
  * USER CODE END. Other portions of this file, whether
  * inserted by the user or by software development tools
  * are owned by their respective copyright owners.
  *
  * COPYRIGHT(c) 2019 STMicroelectronics
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */
/* USER CODE END Header */

/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */

/* USER CODE END Includes */
extern DMA_HandleTypeDef hdma_usart1_tx;

extern DMA_HandleTypeDef hdma_usart1_rx;

extern DMA_HandleTypeDef hdma_usart2_tx;

extern DMA_HandleTypeDef hdma_usart2_rx;

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */

/* USER CODE END TD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN Define */

/* USER CODE END Define */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN Macro */

/* USER CODE END Macro */

/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* External functions --------------------------------------------------------*/
/* USER CODE BEGIN ExternalFunctions */

/* USER CODE END ExternalFunctions */

/* USER CODE BEGIN 0 */

/* USER CODE END 0 */
/**
  * Initializes the Global MSP.
  */
void HAL_MspInit(void)
{
    /* USER CODE BEGIN MspInit 0 */

    /* USER CODE END MspInit 0 */

    __HAL_RCC_AFIO_CLK_ENABLE();
    __HAL_RCC_PWR_CLK_ENABLE();

    /* System interrupt init*/

    /**NOJTAG: JTAG-DP Disabled and SW-DP Enabled
    */
    __HAL_AFIO_REMAP_SWJ_NOJTAG();

    /* USER CODE BEGIN MspInit 1 */

    /* USER CODE END MspInit 1 */
}

/**
* @brief TIM_Base MSP Initialization
* This function configures the hardware resources used in this example
* @param htim_base: TIM_Base handle pointer
* @retval None
*/
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{

    if(htim_base->Instance == TIM1)
    {
        /* USER CODE BEGIN TIM1_MspInit 0 */

        /* USER CODE END TIM1_MspInit 0 */
        /* Peripheral clock enable */
        __HAL_RCC_TIM1_CLK_ENABLE();
        /* TIM1 interrupt Init */
        HAL_NVIC_SetPriority(TIM1_UP_IRQn, 0, 0);
        HAL_NVIC_EnableIRQ(TIM1_UP_IRQn);
        /* USER CODE BEGIN TIM1_MspInit 1 */

        /* USER CODE END TIM1_MspInit 1 */
    }
    else if(htim_base->Instance == TIM2)
    {
        /* USER CODE BEGIN TIM2_MspInit 0 */

        /* USER CODE END TIM2_MspInit 0 */
        /* Peripheral clock enable */
        __HAL_RCC_TIM2_CLK_ENABLE();
        /* TIM2 interrupt Init */
        HAL_NVIC_SetPriority(TIM2_IRQn, 0, 0);
        HAL_NVIC_EnableIRQ(TIM2_IRQn);
        /* USER CODE BEGIN TIM2_MspInit 1 */

        /* USER CODE END TIM2_MspInit 1 */
    }

}

/**
* @brief TIM_Base MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param htim_base: TIM_Base handle pointer
* @retval None
*/

void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
{

    if(htim_base->Instance == TIM1)
    {
        /* USER CODE BEGIN TIM1_MspDeInit 0 */

        /* USER CODE END TIM1_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_TIM1_CLK_DISABLE();

        /* TIM1 interrupt DeInit */
        HAL_NVIC_DisableIRQ(TIM1_UP_IRQn);
        /* USER CODE BEGIN TIM1_MspDeInit 1 */

        /* USER CODE END TIM1_MspDeInit 1 */
    }
    else if(htim_base->Instance == TIM2)
    {
        /* USER CODE BEGIN TIM2_MspDeInit 0 */

        /* USER CODE END TIM2_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_TIM2_CLK_DISABLE();

        /* TIM2 interrupt DeInit */
        HAL_NVIC_DisableIRQ(TIM2_IRQn);
        /* USER CODE BEGIN TIM2_MspDeInit 1 */

        /* USER CODE END TIM2_MspDeInit 1 */
    }

}

/**
* @brief UART MSP Initialization
* This function configures the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{

    GPIO_InitTypeDef GPIO_InitStruct = {0};

    if(huart->Instance == USART1)
    {
        /* USER CODE BEGIN USART1_MspInit 0 */

        /* USER CODE END USART1_MspInit 0 */
        /* Peripheral clock enable */
        __HAL_RCC_USART1_CLK_ENABLE();

        __HAL_RCC_GPIOA_CLK_ENABLE();
        /**USART1 GPIO Configuration
        PA9     ------> USART1_TX
        PA10     ------> USART1_RX
        */
        GPIO_InitStruct.Pin = Debug_TX_Pin;
        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
        HAL_GPIO_Init(Debug_TX_GPIO_Port, &GPIO_InitStruct);

        GPIO_InitStruct.Pin = Debug_RX_Pin;
        GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        HAL_GPIO_Init(Debug_RX_GPIO_Port, &GPIO_InitStruct);

        /* USART1 DMA Init */
        /* USART1_TX Init */
        hdma_usart1_tx.Instance = DMA1_Channel4;
        hdma_usart1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
        hdma_usart1_tx.Init.PeriphInc = DMA_PINC_DISABLE;
        hdma_usart1_tx.Init.MemInc = DMA_MINC_ENABLE;
        hdma_usart1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
        hdma_usart1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
        hdma_usart1_tx.Init.Mode = DMA_NORMAL;
        hdma_usart1_tx.Init.Priority = DMA_PRIORITY_LOW;

        if (HAL_DMA_Init(&hdma_usart1_tx) != HAL_OK)
        {
            Error_Handler();
        }

        __HAL_LINKDMA(huart, hdmatx, hdma_usart1_tx);

        /* USART1_RX Init */
        hdma_usart1_rx.Instance = DMA1_Channel5;
        hdma_usart1_rx.Init.Direction = DMA_PERIPH_TO_MEMORY;
        hdma_usart1_rx.Init.PeriphInc = DMA_PINC_DISABLE;
        hdma_usart1_rx.Init.MemInc = DMA_MINC_ENABLE;
        hdma_usart1_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
        hdma_usart1_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
        hdma_usart1_rx.Init.Mode = DMA_NORMAL;
        hdma_usart1_rx.Init.Priority = DMA_PRIORITY_LOW;

        if (HAL_DMA_Init(&hdma_usart1_rx) != HAL_OK)
        {
            Error_Handler();
        }

        __HAL_LINKDMA(huart, hdmarx, hdma_usart1_rx);

        /* USART1 interrupt Init */
        HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
        HAL_NVIC_EnableIRQ(USART1_IRQn);
        /* USER CODE BEGIN USART1_MspInit 1 */

        /* USER CODE END USART1_MspInit 1 */
    }
    else if(huart->Instance == USART2)
    {
        /* USER CODE BEGIN USART2_MspInit 0 */

        /* USER CODE END USART2_MspInit 0 */
        /* Peripheral clock enable */
        __HAL_RCC_USART2_CLK_ENABLE();

        __HAL_RCC_GPIOA_CLK_ENABLE();
        /**USART2 GPIO Configuration
        PA2     ------> USART2_TX
        PA3     ------> USART2_RX
        */
        GPIO_InitStruct.Pin = GPIO_PIN_2;
        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

        GPIO_InitStruct.Pin = GPIO_PIN_3;
        GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

        /* USART2 DMA Init */
        /* USART2_TX Init */
        hdma_usart2_tx.Instance = DMA1_Channel7;
        hdma_usart2_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
        hdma_usart2_tx.Init.PeriphInc = DMA_PINC_DISABLE;
        hdma_usart2_tx.Init.MemInc = DMA_MINC_ENABLE;
        hdma_usart2_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
        hdma_usart2_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
        hdma_usart2_tx.Init.Mode = DMA_NORMAL;
        hdma_usart2_tx.Init.Priority = DMA_PRIORITY_LOW;

        if (HAL_DMA_Init(&hdma_usart2_tx) != HAL_OK)
        {
            Error_Handler();
        }

        __HAL_LINKDMA(huart, hdmatx, hdma_usart2_tx);

        /* USART2_RX Init */
        hdma_usart2_rx.Instance = DMA1_Channel6;
        hdma_usart2_rx.Init.Direction = DMA_PERIPH_TO_MEMORY;
        hdma_usart2_rx.Init.PeriphInc = DMA_PINC_DISABLE;
        hdma_usart2_rx.Init.MemInc = DMA_MINC_ENABLE;
        hdma_usart2_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
        hdma_usart2_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
        hdma_usart2_rx.Init.Mode = DMA_NORMAL;
        hdma_usart2_rx.Init.Priority = DMA_PRIORITY_LOW;

        if (HAL_DMA_Init(&hdma_usart2_rx) != HAL_OK)
        {
            Error_Handler();
        }

        __HAL_LINKDMA(huart, hdmarx, hdma_usart2_rx);

        /* USART2 interrupt Init */
        HAL_NVIC_SetPriority(USART2_IRQn, 0, 0);
        HAL_NVIC_EnableIRQ(USART2_IRQn);
        /* USER CODE BEGIN USART2_MspInit 1 */

        /* USER CODE END USART2_MspInit 1 */
    }

}

/**
* @brief UART MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/

void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{

    if(huart->Instance == USART1)
    {
        /* USER CODE BEGIN USART1_MspDeInit 0 */

        /* USER CODE END USART1_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_USART1_CLK_DISABLE();

        /**USART1 GPIO Configuration
        PA9     ------> USART1_TX
        PA10     ------> USART1_RX
        */
        HAL_GPIO_DeInit(GPIOA, Debug_TX_Pin | Debug_RX_Pin);

        /* USART1 DMA DeInit */
        HAL_DMA_DeInit(huart->hdmatx);
        HAL_DMA_DeInit(huart->hdmarx);

        /* USART1 interrupt DeInit */
        HAL_NVIC_DisableIRQ(USART1_IRQn);
        /* USER CODE BEGIN USART1_MspDeInit 1 */

        /* USER CODE END USART1_MspDeInit 1 */
    }
    else if(huart->Instance == USART2)
    {
        /* USER CODE BEGIN USART2_MspDeInit 0 */

        /* USER CODE END USART2_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_USART2_CLK_DISABLE();

        /**USART2 GPIO Configuration
        PA2     ------> USART2_TX
        PA3     ------> USART2_RX
        */
        HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2 | GPIO_PIN_3);

        /* USART2 DMA DeInit */
        HAL_DMA_DeInit(huart->hdmatx);
        HAL_DMA_DeInit(huart->hdmarx);

        /* USART2 interrupt DeInit */
        HAL_NVIC_DisableIRQ(USART2_IRQn);
        /* USER CODE BEGIN USART2_MspDeInit 1 */

        /* USER CODE END USART2_MspDeInit 1 */
    }

}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
